What to expect and how to prepare
Buying a home is exciting, but it can also feel confusing when you are not sure what happens next, who does what, or how long each stage might take. Whether you are a first-time buyer, moving home or buying again after a few years away from the market, having a clear idea of the process can make everything feel more manageable. At Anna Wilson Mortgage Services, I offer mortgage advice in Cornwall, Devon and across the UK, helping clients understand their options and move through the property journey with more confidence.
In this guide, I will walk you through the typical timeline for buying a house in the UK, from working out your budget to getting the keys. Every purchase is different, and timescales can vary, but knowing the main steps can help you prepare, ask the right questions and avoid unnecessary delays.
How Long Does It Take to Buy a House?
There is no single timescale that applies to every home purchase. Some move quickly, while others take longer because of mortgage checks, property chains, searches, surveys or legal queries.
As a general guide, buying a home can take several months from start to finish. The process is often quicker when there is no chain, the paperwork is ready, and everyone involved responds promptly. It can take longer if there are several buyers and sellers linked together, or if extra checks are needed on the property or mortgage application.
The important thing is not to panic if parts of the process feel slow. Some waiting is normal. What helps most is being prepared early, choosing the right professionals, and keeping communication clear.
Step 1: Work Out What You Can Afford
Before you begin viewing properties, it is sensible to understand what you may be able to borrow and what monthly payments could look like.
This involves looking at your income, deposit, regular spending, credit commitments and wider financial circumstances. A lender will want to know that the mortgage is affordable, not just now but also if circumstances change.
You will also need to think about the extra costs involved in buying a home, such as:
- solicitor or conveyancing fees
- survey costs
- lender valuation fees
- mortgage product fees
- removal costs
- buildings insurance
- Stamp Duty, if applicable
An online calculator can give you a rough idea, but it will not always reflect your full circumstances. Speaking to a mortgage adviser early can help you understand what may be realistic before you start making offers.
Step 2: Speak to a Mortgage Adviser
Once you have a rough idea of your budget, the next step is to speak to a mortgage adviser.
This is especially helpful if you are self-employed, have complex income, are buying with someone else, have adverse credit, or are unsure how lenders will view your situation. Different lenders assess applications in different ways, so being guided towards the right lender early can save time and stress later.
A mortgage adviser can help you:
- understand how much you may be able to borrow
- review your deposit and affordability
- explain the different mortgage options available
- identify potential issues before you apply
- help arrange a Decision in Principle
- guide you through the documents you will need
This stage is not only about finding a rate. It is about understanding the whole picture and making sure your mortgage plans are built on realistic information.
Step 3: Get a Decision in Principle
A Decision in Principle, sometimes called a DIP or Agreement in Principle, gives you an indication of what a lender may be prepared to lend based on the information provided.
It is not a full mortgage offer, and it does not guarantee approval, but it can be useful when viewing properties and making offers. Estate agents may ask to see one because it shows that you have taken steps to check your borrowing position.
It is usually best to arrange this before making an offer, so you are not trying to gather everything in a rush once you find a property you love.
Step 4: Start Viewing Properties
Once you know your budget, you can start looking at homes more confidently.
At this stage, think carefully about what matters most to you. Location, transport links, schools, parking, outdoor space, condition and future resale potential can all play a part.
It is also worth being realistic. A property may not tick every box, but it may still be a good fit. Equally, if something feels wrong or the numbers do not work, it is better to know that early than stretch yourself too far.
When viewing, you may want to ask questions about:
- how long the property has been on the market
- whether the seller has found somewhere to move
- whether there is a chain
- any recent work carried out on the property
- council tax band and running costs
- parking, access and boundaries
- leasehold details, if buying a flat or leasehold property
Step 5: Make an Offer
When you find a property you would like to buy, you usually make your offer through the estate agent.
Your offer should be based on your budget, the property’s condition, local market activity and how much interest there appears to be from other buyers. It is easy to get caught up emotionally, but it is important to stay within a level that feels affordable and realistic.
If your offer is accepted, the estate agent will usually ask for your solicitor’s details, proof of identity, proof of funds and confirmation of your mortgage position.
At this point, the purchase is not legally binding in England and Wales. Either side can still withdraw before exchange of contracts, so there is still work to do before the property is officially yours.
Step 6: Submit Your Full Mortgage Application
Once your offer has been accepted, your mortgage adviser can help you move from a Decision in Principle to a full mortgage application.
You will usually need documents such as:
- proof of identity
- proof of address
- payslips or income evidence
- bank statements
- tax calculations and tax year overviews if self-employed
- details of loans, credit cards or other commitments
- information about the property being purchased
The lender will review your application, assess affordability and arrange a valuation of the property. The valuation is for the lender’s benefit, to check that the property provides suitable security for the mortgage. It is different from a survey, which looks more closely at the property’s condition.
This part of the process can be straightforward, but it can take longer if the lender asks for extra information. Having documents ready and responding quickly can help avoid delays.
Step 7: Appoint a Solicitor or Conveyancer
Your solicitor or conveyancer handles the legal side of the purchase.
They will check the legal title, raise enquiries with the seller’s solicitor, order searches, review contracts and arrange the transfer of funds. They will also explain anything that needs your attention before you commit legally to the purchase.
GOV.UK provides a helpful overview of the buying process, including making an offer, conveyancing, paying Stamp Duty and completion. You can read the official guidance here: GOV.UK buying a home guide.
Conveyancing can sometimes feel slow because much of the work happens behind the scenes. Searches, replies from other parties and chain-related delays can all affect the timeline.
Step 8: Arrange a Survey
A survey is optional in many cases, but it can be very useful. It helps you understand the condition of the property before you become legally committed.
There are different types of survey, from basic condition reports to more detailed building surveys. The right option will depend on the age, condition and type of property.
If the survey highlights serious issues, you may decide to ask further questions, renegotiate, request specialist reports or reconsider the purchase. This can feel frustrating, but it is better to know about potential problems before exchange than afterwards.
Surveys and valuations can reveal some unexpected surprises. For a slightly more light-hearted look at the things that can catch buyers out, read my article Would You Buy a Haunted House?, which explores some of the real scares that can arise when buying a property.
Step 9: Receive Your Mortgage Offer
If the lender is happy with your application and the property valuation, they will issue a formal mortgage offer.
This is an important milestone, but it does not mean completion happens immediately. Your solicitor still needs to complete the legal checks and make sure everything is ready for exchange.
Your mortgage offer will include the loan amount, interest rate, term, monthly payments and any conditions. Take time to read it carefully and ask questions if anything is unclear.
Step 10: Exchange Contracts
Exchange of contracts is the point where the purchase becomes legally binding.
Before exchange, your solicitor will make sure the legal work is complete, your mortgage offer is in place, your deposit funds are ready and you are happy to proceed. A completion date is then agreed.
You will usually need buildings insurance in place from exchange, because you become legally responsible for the property from that point.
Once contracts are exchanged, pulling out can have serious financial consequences, so it is important to feel clear and confident before this stage.
Step 11: Completion Day
Completion is the day the money is transferred, ownership changes hands and you can collect the keys.
Your solicitor will send the funds to the seller’s solicitor. Once the money has been received, the estate agent can release the keys to you.
After completion, your solicitor will usually deal with Stamp Duty, if applicable, and register the property with HM Land Registry.
This is the moment everyone works towards. After weeks or months of paperwork, checks and waiting, the home is finally yours.
How to Help Keep Things Moving
You cannot control every part of the buying process, but there are ways to reduce avoidable delays.
It can help to:
- speak to a mortgage adviser before viewing seriously
- prepare your documents early
- check your credit file in advance
- choose a solicitor promptly
- respond quickly to questions
- keep your deposit funds accessible
- ask questions when you are unsure
- stay realistic about timescales
It is also worth remembering that delays do not always mean something has gone wrong. Sometimes another person in the chain is waiting for searches, mortgage approval or paperwork. Clear communication can make the waiting easier.
Common Questions About Buying a House
Do I need a mortgage adviser before viewing properties?
It is not compulsory, but it is often sensible. A mortgage adviser can help you understand what may be affordable before you spend time viewing homes or making offers.
What documents should I prepare?
It is helpful to have identification, proof of address, income evidence, bank statements and details of existing financial commitments ready. If you are self-employed, you may also need tax calculations, tax year overviews and business information.
Is a Decision in Principle the same as a mortgage offer?
No. A Decision in Principle is an early indication of borrowing. A mortgage offer is issued after a full application, affordability checks and a property valuation.
What can slow the process down?
Common delays include property chains, slow legal replies, missing documents, survey issues, valuation concerns or extra lender questions.
Can Anna help after the mortgage offer?
Yes. Anna’s support does not stop at the mortgage offer. She can remain available through to completion, helping answer questions and keeping you informed as the process moves forward.
Ready to Start Your Mortgage Journey?
Buying a home can feel like a lot to manage, but you do not have to work it all out alone. With clear mortgage advice, practical guidance and support from enquiry through to completion, the process can feel much less overwhelming.
If you are thinking about buying your first home, moving house or exploring your mortgage options, Anna would be happy to talk through your next step.
